What is (\partial)/(\partial x)(x^2+3) ?

The answer to (\partial)/(\partial x)(x^2+3) is 2x

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(\partial)/(\partial x)(x^2+3)

\frac{\partial}{\partial x} (x^{2} + 3)

2 x

Solution steps

\frac{\partial}{\partial x} (x^{2} + 3)

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{\partial}{\partial x} (x^{2}) + \frac{\partial}{\partial x} (3)

\frac{\partial}{\partial x} (x^{2}) = 2 x

\frac{\partial}{\partial x} (3) = 0

= 2 x + 0

Simplify

= 2 x

9 y^{^{''}} + 9 y = 0

3 x^{2} e^{x} + e^{x} (x^{3} + 9)

f (x) = \frac{cos ( x )}{x ^{2} - 1}

f (x) = \frac{( 4 x ^{2} - \frac{1}{2} x )}{( 9 x + 8 )}

f (x) = sin (π - x), at x = \frac{π}{6}

What is (\partial)/(\partial x)(x^2+3) ?
The answer to (\partial)/(\partial x)(x^2+3) is 2x